<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>用户登录</title>
</head>
<body>
<h1>用户登陆</h1>
<form action="loginchk" method="get">
用户名:<input type="text" name="username" ><br />
密码:<input type="text" name="password" ><br />
<input type="submit" value="登陆" />
</form>


</body>
</html>